I just got it as demo. It is brand new top and most expensive poly in TF line for 2013, it is round, not shaped poly string like black code (comes in 2 colors, blue and carbon). I haven't yet tried this string, but can't wait to do it. If someone has experience with the string I would be glad to hear it...

It's weird how Tfiber makes great multis with Xone and NRG and multfeel but never gets accolades for its polys. Black code is a nice poly but has been around for a while now. They need to come out with a new exciting poly that's going to getthem some attention for its polys

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to see what I'm up to lately:
http://tt.tennis-warehouse.com/showthread.php?t=499860

I put it in a guy's racket this past week (in the mains) with SPPP in the crosses. He loved the spin, and brought another frame to be strung with it too. For reference, I've also strung Blue Gear, Signum Pro Hextreme, Luxilon 5 Star, Luxilon M2, Luxilon ALU Rough, Unique Big Hitter Blue Rough, Genesis SpinX, Solinco Tour Bite, Babolat Pro Tour in the mains too. He liked the Twisted Razor best. He relies on the spin too. This is the Genesis Razor Code, not the TF Razor Code.